Across the country, one in eight adults has taken a medication like Ozempic, according to a KFF poll from last year, and even more people are learning about it. The same poll found that about one-third of all adults have heard “a lot” about these drugs. Recent news about Ozempic seems to include a lot of claims about what it may be able to treat in addition to diabetes and obesity. Some experts are concerned, though, that studies into new applications of the drug may be driven by dishones...